Math, asked by tanveerahmed896, 18 days ago

A man travels equal stances of his journey at 40, 30 and 15 km/h. respectively. Find his average speed

Answers

Answered by deveshisingh300

0

Answer:

Then the average speed during the whole journey is (2xy)/(x+y) kmph. (3xyz)/(xy+yz+zx). = 24 km/hr

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